We found 2 dictionaries that define the word soundproofer:

General (2 matching dictionaries)

1. soundproofer: Merriam-Webster
2. soundproofer: Wiktionary

Definitions from Wiktionary (soundproofer) ▸ noun:  One who soundproofs. ▸ Words similar to soundproofer ▸ Usage examples for soundproofer ▸ Idioms related to soundproofer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing soundproofer ▸ Words that often appear near soundproofer ▸ Rhymes of soundproofer ▸ Invented words related to soundproofer